Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2021. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 2003

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 2003
1-Month
2.66"
(67.56mm)
3.64"
(92.46mm)
-0.98"
(-24.90mm)
31st Driest Driest since: 1997 1946
97th Wettest Wettest since: 2002 2011
Mar–Apr 2003
2-Month
5.50"
(139.70mm)
7.14"
(181.36mm)
-1.64"
(-41.66mm)
25th Driest Driest since: 1995 1915
103rd Wettest Wettest since: 2002 2011
Feb–Apr 2003
3-Month
9.01"
(228.85mm)
9.73"
(247.14mm)
-0.72"
(-18.29mm)
49th Driest Driest since: 2001 1941
79th Wettest Wettest since: 2002 2011
Jan–Apr 2003
4-Month
11.42"
(290.07mm)
12.78"
(324.61mm)
-1.36"
(-34.54mm)
37th Driest Driest since: 2001 1941
91st Wettest Wettest since: 2002 2011
Dec 2002–Apr 2003
5-Month
15.23"
(386.84mm)
15.88"
(403.35mm)
-0.65"
(-16.51mm)
55th Driest Driest since: 2002 1941
72nd Wettest Wettest since: 2000 2011
Nov 2002–Apr 2003
6-Month
18.59"
(472.19mm)
19.09"
(484.89mm)
-0.50"
(-12.70mm)
59th Driest Driest since: 2002 1931
68th Wettest Wettest since: 2000 1952
Oct 2002–Apr 2003
7-Month
23.65"
(600.71mm)
22.27"
(565.66mm)
1.38"
(35.05mm)
81st Driest Driest since: 2002 1925
46th Wettest Wettest since: 1998 2011
Sep 2002–Apr 2003
8-Month
27.98"
(710.69mm)
25.83"
(656.08mm)
2.15"
(54.61mm)
93rd Driest Driest since: 2002 1931
34th Wettest Wettest since: 1998 2019
Aug 2002–Apr 2003
9-Month
30.65"
(778.51mm)
29.69"
(754.13mm)
0.96"
(24.38mm)
75th Driest Driest since: 2002 1931
52nd Wettest Wettest since: 2000 2019
Jul 2002–Apr 2003
10-Month
32.96"
(837.18mm)
33.89"
(860.81mm)
-0.93"
(-23.63mm)
50th Driest Driest since: 2002 1931
77th Wettest Wettest since: 2000 2019
Jun 2002–Apr 2003
11-Month
37.81"
(960.37mm)
38.05"
(966.47mm)
-0.24"
(-6.10mm)
59th Driest Driest since: 2002 1931
68th Wettest Wettest since: 1998 2019
May 2002–Apr 2003
12-Month
43.49"
(1,104.65mm)
41.95"
(1,065.53mm)
1.54"
(39.12mm)
73rd Driest Driest since: 2002 1931
54th Wettest Wettest since: 1998 2019
Nov 2001–Apr 2003
18-Month
59.70"
(1,516.38mm)
61.03"
(1,550.16mm)
-1.33"
(-33.78mm)
51st Driest Driest since: 2002 1931
75th Wettest Wettest since: 1999 2019
May 2001–Apr 2003
24-Month
79.07"
(2,008.38mm)
83.91"
(2,131.31mm)
-4.84"
(-122.93mm)
26th Driest Driest since: 2002 1966
100th Wettest Wettest since: 1999 2020
May 2000–Apr 2003
36-Month
117.53"
(2,985.26mm)
125.93"
(3,198.62mm)
-8.40"
(-213.36mm)
16th Driest Driest since: 2002 1967
109th Wettest Wettest since: 2000 2020
May 1999–Apr 2003
48-Month
156.67"
(3,979.42mm)
167.93"
(4,265.42mm)
-11.26"
(-286.00mm)
14th Driest Driest since: 2002 1966
110th Wettest Wettest since: 2001 2020
May 1998–Apr 2003
60-Month
195.00"
(4,953.00mm)
209.83"
(5,329.68mm)
-14.83"
(-376.68mm)
10th Driest Driest since: 1970 1967
113th Wettest Wettest since: 2002 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 3, 2021 from https://www.ncdc.noaa.gov/cag/